------- Comment #2 from pinskia at gcc dot gnu dot org 2010-04-09 18:33 ------- Have you done a profile (using oprofile) to see why this happens. Really I think GOMP_CPU_AFFINITY should not be used that much as it will cause starvation no matter what.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43706